What the Odds Say
Chelsea enter this FA Cup third-round fixture as heavy favorites, and the odds make that clear immediately. The Blues are priced between -312 (Kalshi) and -476 (FanDuel), reflecting an implied probability of 75 to 83 percent. Hull City, competing in the Championship, sit as massive underdogs ranging from +900 to +1200 depending on the book.
That spread is worth noting right away. Fanatics Sportsbook is posting Hull City at +1200 while BetRivers has them at +900. That gap is exactly the kind of situation where shopping lines before placing a bet can meaningfully increase your potential payout.
The draw sits in a tight range across most books, clustered between +475 and +525. Bovada is at the low end with +475, while BetRivers and Kalshi both offer +525. For a match where a cagey defensive performance from the underdog is plausible, the draw market is worth monitoring.
Chelsea vs. Hull City: Breaking Down the Implied Probabilities
Converting American odds into implied probabilities clarifies what the market is actually pricing in. Use the Odds Converter to run any of these numbers yourself.
At Chelsea -400, a common line across DraftKings and Fanatics, the implied probability of a Chelsea win is approximately 80 percent. At -476 on FanDuel, that climbs to roughly 83 percent. Kalshi's -312 is the softest Chelsea price on the board at around 76 percent, a notable outlier compared to the rest of the market.
For Hull City, +1200 on Fanatics implies just under 8 percent. At +900 on BetRivers, it is closer to 10 percent. That difference in implied probability is meaningful for anyone considering a long-shot play on the visitors.
The Total and Spread Markets
The total is set at 3.5 goals across books offering that line. The juice distribution is telling. BetRivers has the over at +106 and the under at -133. Bovada leans harder toward the under at -145, with the over at +120. MyBookie.ag carries the most under-side juice at -164, with the over at +118.
The consistent lean toward the under suggests books expect Chelsea to control this match without running up a large score. A 2-0 or 2-1 result would cash the under. Significant squad rotation from Chelsea would make a tighter, lower-scoring game even more likely.
On the spread, Bovada offers Chelsea -1.75 at -122, while MyBookie.ag has Chelsea -1.5 at -154. These are structurally different bets. The -1.75 line requires Chelsea to win by two or more with no push option. The -1.5 at heavier juice narrows the margin but increases the cost. Hull City +1.75 at +102 on Bovada is the most favorable spread line for backing the underdog, offering a near-even payout with the extra half-goal cushion.
Key Factors to Watch Before Saturday
Squad rotation. Chelsea managers in cup competitions routinely shuffle lineups, especially with Premier League fixtures nearby. Rested starters tighten the margin and could push results toward a closer scoreline.
Hull City's form. How Hull has been performing in the Championship in recent weeks is relevant context. A side in good form can make life difficult for a rotated Premier League squad.
Venue. This match is at Chelsea's ground, reinforcing the favorite's edge. Home advantage matters, though it carries less weight when a Premier League club hosts a side from a lower division.
Line movement. With time still to go before kickoff, these lines will move as injury news and sharp money come in. Kalshi's -312 is already a notable outlier on the Chelsea side, and how that number behaves relative to the consensus is worth tracking.
Shopping the Line
With this much variance across books on the Hull City moneyline and the totals market, this matchup is a clear case where having accounts at multiple sportsbooks pays off. The difference between +900 and +1200 on an underdog, or between +106 and +118 on the over, adds up over time. Check the Sportsbook Rankings page to see which books are available in your state and how they compare on soccer markets.